40002302303 has 8 divisors (see below), whose sum is σ = 40537728000. Its totient is φ = 39467603448.

The previous prime is 40002302273. The next prime is 40002302311. The reversal of 40002302303 is 30320320004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40002302303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40002302003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70451 + ... + 291492.

It is an arithmetic number, because the mean of its divisors is an integer number (5067216000).

Almost surely, 2^40002302303 is an apocalyptic number.

40002302303 is a deficient number, since it is larger than the sum of its proper divisors (535425697).

40002302303 is a wasteful number, since it uses less digits than its factorization.

40002302303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363421.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 40002302303 its reverse (30320320004), we get a palindrome (70322622307).

The spelling of 40002302303 in words is "forty billion, two million, three hundred two thousand, three hundred three".